Friend n.
  1. One who entertains for another such sentiments of esteem, respect, and affection that he seeks his society and welfare; a wellwisher; an intimate associate; sometimes, an attendant.
     Want gives to know the flatterer from the friend.   --Dryden.
     A friend that sticketh closer than a brother.   --Prov. xviii. 24.
  2. One not inimical or hostile; one not a foe or enemy; also, one of the same nation, party, kin, etc., whose friendly feelings may be assumed. The word is some times used as a term of friendly address.
     Friend, how camest thou in hither?   --Matt. xxii. 12.
  3. One who looks propitiously on a cause, an institution, a project, and the like; a favorer; a promoter; as, a friend to commerce, to poetry, to an institution.
  4. One of a religious sect characterized by disuse of outward rites and an ordained ministry, by simplicity of dress and speech, and esp. by opposition to war and a desire to live at peace with all men. They are popularly called Quakers.
     America was first visited by Friends in 1656.   --T. Chase.
  5. A paramour of either sex. [Obs.]
  A friend at court or A friend in court, one disposed to act as a friend in a place of special opportunity or influence.
  To be friends with, to have friendly relations with. “He's . . . friends with Cæsar.” --Shak.
  To make friends with, to become reconciled to or on friendly terms with. “Having now made friends with the Athenians.” --Jowett (Thucyd.).